BKF provided civil engineering services for 100 Van Ness, a 418‑unit, state‑of‑the‑art residential tower created through the full renovation of the former 29‑story California Automobile Association headquarters in San Francisco’s Mid‑Market district. The redesigned tower offers sweeping 360‑degree views of the Bay Area and includes 112 underground parking stalls to support residents in this dense urban neighborhood. By repurposing the existing high‑rise structure, the project is targeting LEED Gold certification, reflecting a strong commitment to sustainability and resource efficiency while transforming a historic commercial building into modern urban housing.